384467985

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2909}}^1$

素因数の和:3023

約数の個数: 64

約数和(自身を含む): 754272000

約数和(自身を除く): 369804015

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 89, 99, 135, 165, 267, 297, 445, 495, 801, 979, 1335, 1485, 2403, 2909, 2937, 4005, 4895, 8727, 8811, 12015, 14545, 14685, 26181, 26433, 31999, 43635, 44055, 78543, 95997, 130905, 132165, 159995, 258901, 287991, 392715, 479985, 776703, 863973, 1294505, 1439955, 2330109, 2847911, 3883515, 4319865, 6990327, 8543733, 11650545, 14239555, 25631199, 34951635, 42718665, 76893597, 128155995, 384467985]

約数ペア:

[(1, 384467985), (3, 128155995), (5, 76893597), (9, 42718665), (11, 34951635), (15, 25631199), (27, 14239555), (33, 11650545), (45, 8543733), (55, 6990327), (89, 4319865), (99, 3883515), (135, 2847911), (165, 2330109), (267, 1439955), (297, 1294505), (445, 863973), (495, 776703), (801, 479985), (979, 392715), (1335, 287991), (1485, 258901), (2403, 159995), (2909, 132165), (2937, 130905), (4005, 95997), (4895, 78543), (8727, 44055), (8811, 43635), (12015, 31999), (14545, 26433), (14685, 26181)]